Erin Letavic Promoted to Regional Manager of Civil Engineering at HRG

Posted On On: April 17, 2018 Categories Filed Under: Member News

Erin Letavic, P.E., has been promoted to regional manager of civil engineering in the Harrisburg office of Herbert, Rowland & Grubic, Inc. (HRG).

Erin has 14 years of experience in stormwater management, environmental compliance, and municipal engineering. She earned a bachelor’s degree in geology from Allegheny College and a master’s degree in environmental engineering from The Pennsylvania State University.

“Erin has such a strong passion for water quality and for helping municipalities improve their infrastructure,” civil engineering practice area leader Matt Bonanno says. “She is a true team player who is willing to take on any challenge to help HRG clients and fellow engineers. We know she’ll be a great leader for the Harrisburg civil team.”



Herbert, Rowland & Grubic, Inc. (HRG) is a nationally ranked design firm providing civil engineering, surveying, and environmental services. The firm was founded in Harrisburg in 1962 and has grown to employ more than 200 people in West Virginia, Pennsylvania, and Ohio.  For more information, please visit the website at